The UD Promo cards were inserted into Beckett and Tuff Stuff magazines and include the entire non-shortprinted base set, usually 90 cards, from Upper Deck in the era.
Each issue had a random card in it, you would get a different card from multiple copies of the same issue.
VERY slow trading due to health problems. Not transferrable so safe to trade with, just moving is painful and can't always access the cards.
Cardboard History My COMC
New Collection Website: Cardboard History Gallery (Still under construction)
Tips on how to make your scans look like the card does in hand (No more washed out, fuzzy scans!):